#define _CRT_SECURE_NO_WARNINGS
#include<iostream>
#include<opencv2/opencv.hpp>
using namespace cv;
using namespace std;
int main()

{
	//read the image
	Mat image = imread("./lenna.jpg");
	if (image.data != NULL)
	{
		//show the image
		imshow("clock", image);
		waitKey(0);
	}
	else
	{
		cout << "can&apos;t openc the file!" << endl;
		getchar();
	}
	return 0;

}